Akin截骨联合第1跖骨截骨治疗拇外翻的疗效

目的 探讨Akin截骨联合第1跖骨截骨治疗拇外翻的疗效.方法 采用Akin截骨联合第1跖骨截骨治疗27例拇外翻患者(27足):Akin截骨联合Chevron截骨19例,Akin截骨联合Scarf截骨6例,Akin截骨联合Juvara截骨2例.比较术前及末次随访时的第1、2跖骨间夹角(IMA)与拇外翻角(HVA)的变化....     

改良Chevron联合Akin截骨术治疗类风湿性拇外翻1例

患者,女,58岁,因双足疼痛不适11年于2019年6月17日至我院就诊.查体:双侧前足明显增宽,足横弓消失,双足拇外翻畸形(见图1A),前足第1跖趾关节内侧明显突起,左足第2～5趾屈曲畸形,第2 ～5 跖趾关节脱位.入院诊断:① 类风湿关节炎;② 双足拇外翻畸形;③左足第2～5锤状趾畸形.     

Akin截骨术联合第一跖骨基底截骨术治疗中重度拇外翻

目的总结Akin截骨术联合第一跖骨基底截骨术的手术方法及治疗中重度拇外翻的随访结果,并进行疗效评价。方法 2003年6月至2009年6月,手术治疗中重度拇外翻患者38例,75足;年龄46～72岁,平均53.4岁。比较术前、术后拇外翻角（HVA）,第一、二跖骨间角（IMA）,所得数据输入SPSS12.0统计软件进行分析;并根据拇外翻评分标准进行评分。结果术后评价优31例（81.6%）,良4例（10.5%）,可2例（5.2%）,差1例（2.6%）,优良率92.1%。术前外翻角30.33±8.9,术后11.17±5.07（P=0.000）,术前跖间角13.54±5.18,术后9.46±5.4（P=0.016）,术前术后拇外翻角及跖夹角对比有显著差义。结论 Akin截骨术联合第一跖骨基底截骨术简单、容易操作,损伤小,骨折愈合率高,效果显著,是治疗中重度拇外翻的有效的手术方式。     

改良McBride手术联合Akin截骨术治疗轻度拇外翻

目的报道改良McBride手术联合Akin截骨术治疗轻度拇外翻的临床效果。方法 2004年6月至2007年12月,共治疗轻度拇外翻36例（拇外翻角≤30°,跖间角≤13°）。采用内侧纵切口,切除第一跖骨头内侧骨赘,松解拇内收肌腱斜头、外侧关节囊和跖籽骨间韧带,于近节趾骨基底行闭式外翻截骨,以克氏针固定截骨处。术后即可负重行走。结果所有病例随访18～41个月,平均25.3个月,未见拇囊炎复发病例。所有患者在术后3～8周（平均4.1周）恢复原工作。术前拇外翻角为28.4°±4.2°,术后为8.6°±1.8°,最后1次随访时,拇外翻角的矫正较术后有所丢失（10.6°±2.1°）,但与术前相比,差异仍有显著性（t=22.7,P〈0.01）。术前IMA 11.4°±1.8°,术后9.0°±1.7°,最后1次随访时,IMA增大（10.4°±1.9°）,但与术前相比,差异有统计学意义（t=2.3,0.01〈P〈0.05）。术前AOFAS评分为（38.4±7.2）分,最后1次随访时为（89.1±5.8）分,差异具有显著性（t=32.9,P〈0.01）。结论 Akin截骨术可以降低软组织手术的复发率,同时缩短术后康复时间。只要严格掌握手术适应证,可以取得优良的手术效果。     

Austin截骨术治疗拇外翻

目的 探讨Austin手术治疗拇外翻的疗效.方法 自2000年至2005年,采用Austin手术方法治疗拇外翻患者89例169足.按常规治疗拇外翻的手术方法,松解拇趾跖外侧挛缩组织,显露跖骨头并切除内侧骨赘,跖骨内侧面"V"型截骨,截骨远端外移.结果 本组患者随访1～5年,优83例159足,良5例9足,可1例1足.术后无一例出现截骨延迟愈合及跖骨头缺血性坏死.结论 该手术方法操作简单,并发症少,疗效满意.     

Austin联合Akin截骨术治疗中度拇外翻

目的探讨Austin联合Akin截骨术治疗拇外翻的疗效。方法采用第一跖骨远端Austin截骨联合近节趾骨近端Akin截骨术治疗拇外翻患者40例45足。患足均于手术前后、随访时摄正侧位X线片。采用美国足踝外科协会Maryland评分标准对疗效进行评定。结果所有患者术后愈合良好。Maryland拇跖趾关节评分:优38足,良4足,可3足,优良率达93%。结论Austin联合Akin截骨术是治疗中度拇外翻一种较理想的手术方法。     

Austin截骨术治疗拇外翻

目的探讨Austin手术治疗拇外翻的疗效。方法自2000年至2005年，采用Austin手术方法治疗拇外翻患者89例169足。按常规治疗拇外翻的手术方法，松解拇趾跖外侧挛缩组织，显露跖骨头并切除内侧骨赘，跖骨内侧面“V”型截骨，截骨远端外移。结果本组患者随访1～5年，优83例159足，良5例9足，可1例1足。术后无一例出现截骨延迟愈合及跖骨头缺血性坏死。结论该手术方法操作简单，并发症少，疗效满意。     

The oblique proximal phalangeal osteotomy in the correction of hallux valgus

An oblique proximal phalangeal osteotomy is introduced as an alternative to the Akin procedure for the treatment of hallux valgus. It consists of a single oblique osteotomy directed from proximal-dorsal to plantar-distal. A retrospective review of 32 patients who underwent 36 oblique proximal osteotomies is presented. The mean follow-up was 11 months (range, 3 to 21 months). Pre- and postoperative radiographic measurements of the distal articular set angles showed an average correction angle of 12 degrees (range, 7 degrees to 22 degrees; SD = 2.99). Mean range of first metatarsophalangeal joint motion was 82% of the preoperative value when combined with distal metatarsal osteotomy, and 87% of the preoperative value without a distal metatarsal osteotomy. Time to clinical and radiographic healing averaged 5 weeks (range, 4 to 8 weeks). The average amount of phalangeal shortening was 1 mm (range, 0 to 2 mm). There were no delayed or nonunions. Subjective assessment conducted by retrospective review of 19 patients at 6 months postoperatively showed that 17 were completely satisfied (90%), 1 was satisfied (5%), and 1 fairly satisfied (5%). Nineteen would have the surgery again (1 with reservations). Eighteen were very satisfied with appearance and 1 was improved. Fourteen returned to shoe gear at weeks 6 to 8, and 5 returned at weeks 8 to 12. Eighteen were satisfied with pain relief and 1 was improved. The study indicates that the oblique proximal phalangeal osteotomy is an effective, reliable, and technically simple procedure for correction of deformities of the proximal phalanx. The advantages include minimal shortening, ease of adjustability, and a construct conducive to rigid fixation.     

改良Chevron截骨术联合Akin截骨术治疗足母中重度外翻的临床分析

目的 探究改良Chevron截骨术联合Akin截骨术治疗中重度足母外翻的临床效果。方法 回顾性分析2015年1月至2017年1月我院收治的50例中重度足母外翻病人的临床资料,依据手术治疗方式的不同将其分为改良Chevron截骨治疗组（20例,36病足）和联合手术治疗组（30例,50病足,改良Chevron截骨术联合Akin截骨术）。应用美国足踝外科医师协会（American Orthopaedic Foot and Ankle Society, AOFAS）踝与后足功能评分系统评价患足功能,采用疼痛视觉模拟量表（visual analogue scale, VAS）评估两组病人患足疼痛情况,测量两组病人手术前后的足母外翻角（hallux valgus angle, HVA）和第1、2跖骨间角（inter-metatarsus angle, IMA）评价手术效果。结果 联合手术治疗组病人的术中出血量为（33.75±5.27） ml,手术时间为（55.14±12.89） min,均高于改良Chevron截骨治疗组［（12.88±4.75） ml,（27.67±10.12） min］,差异均有统计学意义（t=3.293,P=0.018;t=4.293,P=0.012）。联合手术治疗组术后1周、1个月、1年的VAS评分［（3.24±0.98）分、（2.17±0.45）分、（1.31±0.12）分］均优于改良Chevron截骨治疗组［（3.42±0.74）分、（2.57±0.36）分、（1.88±0.45）分］,差异均有统计学意义（t=2.267,P=0.028;t=2.991,P=0.017;t=2.542,P=0.021）。两组病人术后的HVA、IMA、AOFAS评分、满意度评分、AOFAS优良率比较,联合手术治疗组［12.67°±2.13°、8.31°±1.02°、（81.21±9.24）分、（91.67±4.12）分、88.8%］优于Chevron截骨治疗组［10.42°±3.52°、7.59°±1.33°、（62.22±6.42）分、（75.32±5.91）分、60.00%］,差异均有统计学意义（t=2.742,P=0.037;t=2.984,P=0.029;t=3.342,P=0.012;t=3.943,P=0.007;χ²=7.274,P=0.032）。结论 改良Chevron截骨术联合Akin截骨术治疗中重度足母外翻具有更好的术后效果,值得进一步推广应用。     

Chevron联合Akin截骨与Scarf联合Akin截骨治疗中度足母外翻的临床疗效对比

目的 比较Chevron联合Akin截骨术与Scarf联合Akin截骨术治疗中度足母外翻的临床疗效。方法 回顾分析江苏省中医院骨伤科2012年9月至2015年9月收治的27例（36足）中度足母外翻病人,Chevron联合Akin截骨组（CA组）14例（19足）,Scarf联合Akin截骨组（SA组）13例（17足）,比较两组术前、术后1个月、1年及末次随访时以下指标：足母外翻角（hallux valgus angle, HVA）;第1、2跖骨间夹角（inter metatarsal angle, IMA）;近端关节面固有角（distal metatarsal articular angle, DMAA）;胫侧籽骨位置;第一跖骨长度;另外,比较两组术前、术后末次随访的美国足踝外科协会（American Orthopaedic Foot and Ankle Society, AOFAS）评分。两组病人性别、年龄、术前HVA、IMA、DMAA、第一跖骨长度、胫侧籽骨位置的差异均无统计学意义（P均＞0.05）。结果 两组病人术中未见明显的并发症,术后均愈合良好,无骨折不愈合、延迟愈合、跖骨头坏死、皮神经损伤、内固定松动、僵直、足母内翻等并发症。术后末次随访CA组AOFAS评分为（93.91±9.03）分,SA组AOFAS评分为（91.83±13.58）分,两组比较,差异无统计学意义（t=0.552,P=0.593）。术后1个月、1年、末次随访时两组的HVA、IMA、DMAA比较,差异均无统计学意义（P均＞0.05）。与SA组比较,术后1个月、1年、末次随访时CA组第一跖骨长度短缩程度更大,第一跖骨疼痛发生率更高,而胫侧籽骨复位更理想（P均＜0.05）。结论 Chevron联合Akin截骨与Scarf联合Akin截骨治疗中度足母外翻均有较好的疗效,临床疗效相近。     

改良Scarf截骨术治疗拇外翻的临床疗效

目的探讨改良Scarf截骨术治疗拇外翻的临床疗效。方法应用改良Scarf截骨术治疗拇外翻患者68例(92足),比较手术前后拇外翻角(HVA)、第1、2跖骨间角(IMA)及远端关节面固有角(DMAA)的变化。末次随访时,采用AOFAS评分标准评价疗效。结果68例患者均获得随访,时间9~12个月。末次随访时,HVA、IMA、DMAA均较术前显著减小(P<0.01),AOFAS评分较术前显著升高(P<0.01),疗效优、良、可分别为82、5、5足,治疗优良率为94.6%。结论改良Scarf截骨术是矫正拇外翻畸形的可靠技术,纠正畸形效果满意,能有效缓解疼痛。     

Comparison between suture and staple fixations as internal fixation techniques for Akin osteotomy

BackgroundSuture and staple fixations are commonly used methods for Akin osteotomy; however, there has been a paucity of studies comparing these methods without bias.Patients and methodsWe retrospectively compared the outcomes of 58 Akin osteotomies performed by a single surgeon using suture fixation and 39 Akin osteotomies performed by the same surgeon using staple fixation during the same period.ResultsBone union at the osteotomy site was achieved in all cases with no cases of complications related to the materials used. Occurrence of breakage of the lateral cortex of the proximal phalanx showed no significant difference between the suture and staple groups. The lateral cortex breakage produced greater instability at the osteotomy site with the staple fixation compared to the suture fixation.ConclusionsComparison of suture and staple fixations of Akin osteotomy demonstrated the superiority of suture fixation against staple fixation in terms of stability and cost-efficiency.     

Ludloff截骨治疗拇外翻疗效观察

<正>2010年1月~2013年8月,我科收治36例中、重度拇外翻患者,均采用Ludloff截骨配合软组织手术,疗效满意,报道如下。1材料与方法1.1病例资料本组36例,男2例,女34例,年龄40~65岁。术前X线检查:拇外翻角25.8°~38.6°,第1、2跖骨间夹角15°~21.5°。跖趾关节无退行性改变。内侧跖楔关节无明显的不稳定。1.2治疗方法采用踝神经阻滞麻醉。于第1、2跖骨头趾蹼背面近侧2~3 cm     

Scarf截骨治疗躅外翻的短期疗效分析

背景：拇外翻为足踝外科常见病、多发病,目前以各种手术治疗为主,术后效果及复发率有较大差异。目的：探讨Scarf截骨联合其他手术方式治疗中、重度拇外翻的短期疗效。方法：2008年7月至2010年6月,采用Scarf截骨治疗中、重度坶外翻患者33例（41足）,男4例（4足）,女29例（37足）;年龄24-69岁,平均51．7岁。在Scarf截骨的基础上部分患者联合第一跖趾关节骨赘切除、软组织松解及拇趾近节趾骨Akin截骨等手术方式。采用美国足踝外科协会（American Orthopedic FootandAnkle Society,AOFAS）Maryland拇跖趾关节评分系统进行疗效评估。随访时摄足负重位X线片并测量拇外翻角（halluxvalgusangle,HVA）和第一、二跖骨间角（intermetatarsalangle．IMA）。结果：所有患者均获随访,时间12-36个月,平均20．4个月。HVA由术前32．78。矫正至10．18°,IMA由术前11．57。矫正至6．26。。Maryland拇跖趾关节评分：90-100分28足（68．3％）,80-89分11足（26．8％）,70-79分2足（4．9％）,优良率为95．1％（39／41）。结论：Scarf截骨术具有较好的自身稳定性,纠正畸形能力强,愈合快,坚固的内固定可使患者早期下地活动,并发症相对较少,联合其他手术方式是治疗中、重度拇外翻的理想方法。     

Mitchell's osteotomy in the management of hallux valgus: An Indian perspective

Background:

Hallux valgus is a common condition that affects the forefoot. A large number of procedures are described for managing this condition. Mitchell''s osteotomy and its modifications are being widely used for treating hallux valgus. However, most of the studies describe the results from the developed world. We present results of the classic Mitchell''s osteotomy in hallux valgus in Indian subcontinent.

Materials and Methods:

Forty eight adult patients (including 12 bilateral ones) in the age range of 18–60 years with hallux valgus were managed with the classic Mitchell''s osteotomy. Pain over the bunion was the reason for surgery in 53 of 60 feet and cosmesis in the remaining 7 feet. Patients with hallux valgus angle more than 20° and not responding to a trial of conservative treatment were included. Patients having metatarsophalangeal (MTP) joint osteoarthritis (Grade II and higher), hallux rigidus, rheumatoid arthritis, and with subluxation of MTP joint were excluded from the study. Further, patients with first metatarsal more than 3 mm shorter than second metatarsal were also excluded.

Results:

The average follow-up period is 3 yrs (range 18months – 6yrs). About 55 feet (83%) were painless after surgery. Forty-two (70%) patients were happy with the cosmetic results of the surgery. Metatarsalgia was the reason for dissatisfaction with the procedure in five patients. The average correction of hallux valgus and the intermetatarsal angles achieved was 19.7° and 6.9°, respectively. Using the Broughton and Winson scoring system, 37 (61.7%) feet had excellent results, 18 (30%) had good, and five (8.3%) feet had a poor results.

Conclusion:

The classic Mitchell''s procedure is a simple procedure and gives good cosmetic and radiological results.     

选择性跖骨远端截骨治疗中重度(足母)外翻

[目的]探讨选择性跖骨远端截骨治疗(足母)外翻的手术适应证、手术方法及疗效.[方法]对2007年3月～2011年1月本院60例(101足)中度及重度(足母)外翻进行回顾性分析.双足41例,单足19例.其中女性57例,男性3例;年龄23～81岁,平均62.6岁.[结果]本组60例(101足)均获随访,随访时间6～48个月,平均22个月.参照美国足踝外科协会Maryland(足母)跖趾关节百分评分系统,90～ 100分40例(66足);80～89分16例(30足);70～79分4例(5足);优良率95％.术前HVA 30°～44°,平均36°;术后10.5°～21°,平均15.3°.IMA 13°～18°,平均16°;术后6°～10°,平均8.5°.第1跖趾关节活动度术前0°～30°,平均16°;术后为25°～50°,平均35°.第1跖骨长度较术前减少3 ～6 mm,平均4.2mm.[结论]本术式为软组织合并骨性手术,手术方法简单,创伤较小,跖骨头成形充分,术后不需要辅助内固定等优点,是一种值得推广的术式.